What Is Overdrive On A Monitor And How Do You Turn It On And Off?

Response time overdrive allows you to push the monitor’s response time speed in order to reduce the trailing/ghosting of fast-moving objects.


Response time overdrive allows you to push the monitor’s response time speed (pixel transition time) in order to decrease the trailing/ghosting artifacts behind fast-moving objects.

Depending on the refresh rate, too strong overdrive can cause pixel overshoot or inverse ghosting.

You will find your monitor’s overdrive settings in its OSD (On-Screen Display) menu, usually under one of the following names: Overdrive, OD, Response Time, TraceFree, or something similar.

In order to explain what response time overdrive is on a monitor, we’ll first cover what the pixel response time speed is.

You can visit our ‘What Does Monitor Response Time Mean?’ article for a more detailed explanation but in short, a monitor’s response time speed indicates how fast a pixel can change from one color to another.

For instance, a 60Hz monitor refreshes the image 60 times per second, so there are 16.67 milliseconds between two refresh cycles.

If a monitor’s response time is slower than that — meaning that a pixel takes longer than 16.67ms to change, it will continue changing in the next frame, and that’s how you get visible trailing behind moving objects on the screen.

For a 144Hz monitor, the refresh cycle is 6.94ms, so the response time needs to be faster than that, and so on.

This is where the response time overdrive, sometimes also referred to as RTC (Response Time Compensation), comes into play to push the pixels to transition from one color to another more quickly.

Which Response Time Overdrive Option To Use?

Response Time Overdrive

To access the monitor’s overdrive settings, open the OSD (On-Screen Display) menu and look for the overdrive option, it’s usually under one of the following names: TraceFree (some ASUS monitors), Rampage Response, Overdrive, OD, or simply Response Time.

There should be at least a few options to choose from. Depending on the model, the overdrive levels will be named differently and some monitors may have more levels than others.

Generally, the levels are labeled as Slow, Normal, Fast, Faster — Low, Medium, High, Highest or simply by numbers. ASUS’ TraceFree option allows you to adjust the overdrive from 0 to 100 in increments of 20, for example.

Some monitors will also have the option to turn the overdrive completely off.

Now, if you have a modern LED-backlit 60Hz/75Hz monitor, it’s unlikely that its response time is slower than the display’s refresh cycle.

In most cases, you won’t notice any prominent ghosting/trailing behind fast-moving objects even with overdrive set to Off or Low, but the Medium/Normal setting will usually work best.


Too much overdrive can introduce inverse ghosting or pixel overshoot, so don’t use it unless you experience excessive trailing in fast-paced games.

With higher refresh rate displays, overdrive is necessary for optimal gaming experience. To test what’s the best overdrive setting for your monitor’s refresh rate, we recommend using BlurBusters’ UFO ghosting test.

It’s vital that a gaming monitor has a good overdrive implementation.

Some monitors have poorly optimized overdrive, such as the Samsung CHG70, for example, which only has one overdrive preset that is too strong at lower refresh rates resulting in prominent overshoot.

So, when looking for a gaming monitor, just looking at its response time specification is not enough. In our monitor reviews, we always cover the display’s overdrive implementation.

For instance, here are the response time measurements from our Gigabyte M32QC review. The Off mode is too slow, the Speed mode too aggressive, while Balance offers the best results.

In the image below, you can see what ghosting and overshoot visual artifacts look like when doing the UFO ghosting test.

Monitor Overdrive Explained

Overdrive And Variable Refresh Rate

When using variable refresh rate (VRR) via Adaptive-Sync or FreeSync/G-SYNC, which synchronizes the monitor’s refresh rate with the GPU’s frame rates in order to eliminate screen tearing and stuttering, there are a few additional things to keep in mind concerning overdrive.

Gaming monitors with an integrated G-SYNC module have variable overdrive, which allows them to change the level of overdrive according to the refresh rate for optimal performance at any frame/refresh rate.

Best Monitor Overdrive Settings

Adaptive-Sync/FreeSync monitors, on the other hand, usually don’t have this ability. So, for example, if you’re running at 144FPS with High overdrive, and your FPS drops to ~60FPS, the overdrive might be too strong for 60Hz/FPS and therefore introduce overshoot. Luckily, this doesn’t happen often.

Some FreeSync models feature Adaptive Overdrive, which automatically changes the overdrive preset according to the refresh rate. Although it’s not as effective as G-SYNC’s variable overdrive, it does prevent ghosting and overshoot in certain scenarios.

On the other hand, certain Adaptive-Sync and FreeSync monitors prevent you from changing overdrive settings when VRR is enabled. This can be an issue if the locked overdrive mode isn’t ideal for a certain refresh rate.

In this case, we recommend disabling VRR and using proper overdrive. This will depend on your preference as well as whether you’re more sensitive to screen tearing or ghosting.

Finally, there are FreeSync monitors that have very good overdrive implementation, where one mode works perfectly well across the entire refresh rate range, but, sadly, this is rare.

Key Takeaways

  • Monitor overdrive will push pixels to transition faster from one color to another
  • Use Blur Busters’ UFO ghosting test to find the best overdrive mode in your monitor settings
  • Too strong overdrive can introduce overshoot (inverse ghosting) artifacts behind fast-moving objects
  • When using variable refresh rate, you may need to change overdrive depending on your frame rate (unless some type of variable overdrive is supported)

You Might Love These Too

IPS vs SS IPS vs Rapid IPS vs Fast IPS vs Agile Splendor IPS What Is The Difference
IPS vs SS IPS vs Rapid IPS vs Fast IPS vs Agile-Splendor IPS – What Is The Difference?
Rob Shafer

Rob is a software engineer with a Bachelor’s degree from the University of Denver. He now works full-time managing DisplayNinja while coding his own projects on the side.